并行冲击/侵彻有限元数值模拟技术

并行冲击/侵彻有限元数值模拟技术

文章导航 > 爆炸与冲击 > 2005 > 25(3): 260-264

任波, 王乘. 并行冲击/侵彻有限元数值模拟技术[J]. 爆炸与冲击, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

引用本文:

任波, 王乘. 并行冲击/侵彻有限元数值模拟技术[J]. 爆炸与冲击, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

REN Bo, WANG Cheng. Parallel impact/penetration finite element method simulation techniques[J]. Explosion And Shock Waves, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

Citation:

REN Bo, WANG Cheng. Parallel impact/penetration finite element method simulation techniques[J]. Explosion And Shock Waves, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

任波, 王乘. 并行冲击/侵彻有限元数值模拟技术[J]. 爆炸与冲击, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

引用本文:

任波, 王乘. 并行冲击/侵彻有限元数值模拟技术[J]. 爆炸与冲击, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

REN Bo, WANG Cheng. Parallel impact/penetration finite element method simulation techniques[J]. Explosion And Shock Waves, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

Citation:

REN Bo, WANG Cheng. Parallel impact/penetration finite element method simulation techniques[J]. Explosion And Shock Waves, 2005, 25(3): 260-264. doi: 10.11883/1001-1455(2005)03-0260-05

并行冲击/侵彻有限元数值模拟技术

doi: 10.11883/1001-1455(2005)03-0260-05

任波,
王乘

1.
华中科技大学力学系工程计算与仿真研究所，湖北武汉 430074

计量
- 文章访问数: 2406
- HTML全文浏览量: 119
- PDF下载量: 207
- 被引次数: 0
出版历程
- 刊出日期: 2005-05-25

Parallel impact/penetration finite element method simulation techniques

REN Bo,
WANG Cheng

1.
Huazhong University of Science & Technology, Wuhan 430074, Hubei, China

摘要: 探讨了冲击/侵彻问题涉及到的非线性材料模型、接触搜索算法、接触力计算公式、破坏模式等理论和算法，介绍了基于集群并行计算机的有限元法并行化基本思路和方法。应用实例表明本文中提出的有限元计算格式和并行化方法能够有效求解冲击/侵彻问题。
- 爆炸力学 /
- 冲击/侵彻 /
- 并行有限元法 /
- 集群 /
- 接触算法
Abstract: Impact/penetration process is nonlinear dynamic problem with failure. Theories and algorithms related to that process such as nonlinear material constitute model, contact algorithm, material failure pattern etc are formulated. The basic idea and methods for cluster-based parallel finite element method are explored. The application sample illustrate that the proposed equations and parallel idea are effectively to analyze impact/penetration problem.
- mechanics of explosion /
- parallel FEM /
- impact/penetration /
- cluster /
- contact algorithm

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文章访问数: 2406
HTML全文浏览量: 119
PDF下载量: 207
被引次数: 0

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